# SOLUTION: I am not sure if this problem pertains to the subject, but here it is. 4a^3(-6a)^3 I tried to multiply it out, but don't know if the answer I got was right. My answer is -24a^

Algebra ->  Algebra  -> Square-cubic-other-roots -> SOLUTION: I am not sure if this problem pertains to the subject, but here it is. 4a^3(-6a)^3 I tried to multiply it out, but don't know if the answer I got was right. My answer is -24a^      Log On

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 Question 152255: I am not sure if this problem pertains to the subject, but here it is. 4a^3(-6a)^3 I tried to multiply it out, but don't know if the answer I got was right. My answer is -24a^9Answer by scott8148(6628)   (Show Source): You can put this solution on YOUR website!slightly awray... (-6a)^3=(-6)^3(a^3)=-216a^3 multiplying powers means adding exponents __ 4a^3(-216a^3)=-864a^6